The central number in a geometric progression (e.g. 9 in 3, 9, 27), also calculable as the nth root of a product of n numbers.
几何平均（如3, 9，27中的9），等比中项，等比中数
Example sentencesExamples
The effects of the legislation were summarised as relative rates and ratios of geometric means, with 95% confidence intervals.
In addition, presenting arithmetic means while comparing geometric means statistically can only encourage misinterpretation.
As the magnitude of fluctuation increases, the geometric mean becomes smaller relative to the arithmetic mean, so that fitnesses decrease with increasing magnitude of fluctuations.
The geometric means of the zone sizes obtained by disc diffusion for all the antimicrobials were reflective of the susceptibility pattern of the study isolates.
It is easy to see that the medial and the binomial are closely related to the geometric mean and the arithmetic mean respectively.
Definition of geometric mean in US English:
geometric mean
nounˌdʒiəˈmɛtrɪk min
The central number in a geometric progression (e.g. 9 in 3, 9, 27), also calculable as the nth root of a product of n numbers.
几何平均（如3, 9，27中的9），等比中项，等比中数
Example sentencesExamples
As the magnitude of fluctuation increases, the geometric mean becomes smaller relative to the arithmetic mean, so that fitnesses decrease with increasing magnitude of fluctuations.
In addition, presenting arithmetic means while comparing geometric means statistically can only encourage misinterpretation.
It is easy to see that the medial and the binomial are closely related to the geometric mean and the arithmetic mean respectively.
The geometric means of the zone sizes obtained by disc diffusion for all the antimicrobials were reflective of the susceptibility pattern of the study isolates.
The effects of the legislation were summarised as relative rates and ratios of geometric means, with 95% confidence intervals.